Flow price: --
2d0493ca5ea354c54aa2381f30200b2ef3a71b456d298922dfc7ae1f3eb22da4

Transaction

Hash: 2d0493ca5ea354c54aa2381f30200b2ef3a71b456d298922dfc7ae1f3eb22da4
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 2d0493ca5ea354c54aa2381f30200b2ef3a71b456d298922dfc7ae1f3eb22da4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
2d0493ca5ea354c54aa2381f30200b2ef3a71b456d298922dfc7ae1f3eb22da4
Status:
ERROR
Block height:
40482458
Block id:
f9a30ee8acb5363de5a33678a34009a47ace1659e142ed635792a99a69904032
Timestamp:
Monday 7 November 2022 at 20:08:31 UTC
()
Proposer:
Authorizers:
Gas used:
22